如何将数据库里的记录生成一个Excel文件?
来源:asp之家 时间:2009-12-03 20:09:00
我想把存在数据库里的每天24小时来访者数另放到一个Excel文件中去,可以吗?
可以,其实就是将数据库里面的内容生成一个Excel文件:
toexcel.asp
<%@ LANGUAGE="VBSCRIPT" %>
<%option explicit%>
<HTML>
<HEAD>
<meta content="text/html; charset=gb2312" http-equiv="Content-Type">
<TITLE>asp教程之生成Excel文件 - Aspxhome.com</TITLE>
</HEAD>
<body>
<a href="dbtoexcel.asp?act=make">网站来访者人数之Excel报告</a>
<hr size=1 align=left width=300px>
<%
if Request("act") = "" then
else
dim conn
set conn=server.CreateObject("adodb.connection")
conn.Open "test","sa",""
'conn.Open Application("connstr")
dim rs,sql,filename,fs,myfile,x,link
Set fs = server.CreateObject("scripting.filesystemobject")
filename = "c:\visitintels.xls"
' 生成的Excel文件路径
if fs.FileExists(filename) then
fs.DeleteFile(filename)
' 如有原来相同的Excel文件删除(覆盖)它
end if
set myfile = fs.CreateTextFile(filename,true)
' 创建Excel文件
Set rs = Server.CreateObject("ADODB.Recordset")
sql = "select population,hourpos,datepos from populationperhour order by datepos,hourpos asc"
' 从数据库中把需放到Excel文件中的数据查找出来
rs.Open sql,conn
if rs.EOF and rs.BOF then
else
dim strLine,responsestr
strLine=""
For each x in rs.fields
strLine= strLine & x.name & chr(9)
Next
'--将表的列名先写入EXCEL
myfile.writeline strLine
Do while Not rs.EOF
strLine=""
for each x in rs.Fields
strLine= strLine & x.value & chr(9)
next
myfile.writeline strLine
' 将表的数据写入Excel文件
rs.MoveNext
loop
end if
rs.Close
set rs = nothing
conn.close
set conn = nothing
set myfile = nothing
Set fs=Nothing
link="<A HREF=" & filename & ">Open The Excel File</a>"
Response.write link
end if
%>
</BODY>
</HTML>
下面是数据库的内容:
CREATE TABLE [populationperhour] (
[population] [int] NOT NULL ,
[hourpos] [int] NOT NULL ,
[datepos] [datetime] NOT NULL
);
insert into populationperhour values('135','1','2001-10-17');
insert into populationperhour values('667','2','2001-10-17');
insert into populationperhour values('557','3','2001-10-17');
...
insert into populationperhour values('167','660','2001-10-17');
insert into populationperhour values('843','661','2001-10-17');